added map-domain tip back to create-domain

[finishes #62108240]

Author: Ted Young

src/cf/commands/application/set_env.go

@@ -75,5 +75,5 @@ func (cmd *SetEnv) Run(c *cli.Context) {
 	}
 
 	cmd.ui.Ok()
-	cmd.ui.Say("TIP: Use '%s push' to ensure your env variable changes take effect", cf.Name())
+	cmd.ui.Say("TIP: Use '%s' to ensure your env variable changes take effect", terminal.CommandColor(cf.Name()+" push"))
 }

src/cf/commands/application/unset_env.go

@@ -73,5 +73,5 @@ func (cmd *UnsetEnv) Run(c *cli.Context) {
 	}
 
 	cmd.ui.Ok()
-	cmd.ui.Say("TIP: Use '%s push' to ensure your env variable changes take effect", cf.Name())
+	cmd.ui.Say("TIP: Use '%s' to ensure your env variable changes take effect", terminal.CommandColor(cf.Name()+" push"))
 }

src/cf/commands/domain/create_domain.go

@@ -1,6 +1,7 @@
 package domain
 
 import (
+	"cf"
 	"cf/api"
 	"cf/configuration"
 	"cf/requirements"
@@ -56,4 +57,6 @@ func (cmd *CreateDomain) Run(c *cli.Context) {
 	}
 
 	cmd.ui.Ok()
+
+	cmd.ui.Say("TIP: Use '%s' to assign it to a space", terminal.CommandColor(cf.Name()+" map-domain"))
 }